Air Quality
Excellent
No health implications.
10
PM2.5
21
PM10
65
O3
0.4
CO
4
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Aug
40
Excellent
Fri
28 Aug
46
Excellent
Sat
29 Aug
44
Excellent
Sun
30 Aug
43
Excellent
Mon
31 Aug
45
Excellent
Tue
1 Sep
43
Excellent
Wed
2 Sep
27
Excellent
Air quality in the last 12 months (Zhangpu)
|
2026/07
|
22
|
24
|
20
|
16
|
20
|
17
|
16
|
21
|
27
|
35
|
45
|
35
|
19
|
16
|
17
|
20
|
20
|
25
|
31
|
28
|
43
|
46
|
49
|
52
|
38
|
19
|
15
|
17
|
29
|
37
|
36
|
|
2026/06
|
49
|
55
|
40
|
34
|
34
|
40
|
34
|
25
|
25
|
31
|
33
|
43
|
29
|
18
|
19
|
23
|
15
|
17
|
18
|
24
|
30
|
32
|
39
|
42
|
30
|
22
|
27
|
30
|
23
|
15
|
|
|
2026/05
|
37
|
42
|
38
|
28
|
31
|
38
|
35
|
46
|
31
|
40
|
38
|
55
|
42
|
17
|
19
|
26
|
38
|
34
|
34
|
32
|
31
|
33
|
33
|
34
|
28
|
29
|
35
|
41
|
45
|
54
|
53
|
|
2026/04
|
31
|
35
|
36
|
30
|
34
|
36
|
43
|
44
|
44
|
34
|
33
|
32
|
30
|
33
|
46
|
34
|
42
|
41
|
42
|
45
|
41
|
34
|
32
|
18
|
30
|
52
|
54
|
52
|
27
|
24
|
|
|
2026/03
|
17
|
39
|
24
|
31
|
32
|
33
|
48
|
41
|
41
|
39
|
50
|
54
|
48
|
47
|
45
|
39
|
43
|
43
|
39
|
44
|
43
|
42
|
44
|
36
|
47
|
38
|
43
|
36
|
44
|
59
|
36
|
|
2026/02
|
27
|
42
|
49
|
54
|
55
|
51
|
34
|
45
|
40
|
45
|
46
|
51
|
50
|
42
|
31
|
42
|
55
|
43
|
41
|
51
|
53
|
61
|
62
|
67
|
42
|
30
|
45
|
13
|
|||
|
2026/01
|
29
|
26
|
42
|
46
|
47
|
32
|
43
|
51
|
54
|
54
|
62
|
61
|
60
|
57
|
64
|
65
|
65
|
59
|
59
|
43
|
41
|
45
|
37
|
40
|
38
|
51
|
44
|
37
|
43
|
48
|
28
|
|
2025/12
|
42
|
48
|
45
|
47
|
43
|
40
|
46
|
50
|
50
|
45
|
45
|
51
|
40
|
35
|
51
|
49
|
55
|
55
|
65
|
53
|
64
|
37
|
41
|
48
|
24
|
30
|
32
|
40
|
42
|
49
|
47
|
|
2025/11
|
28
|
47
|
42
|
18
|
21
|
29
|
35
|
37
|
46
|
26
|
25
|
11
|
14
|
30
|
45
|
46
|
45
|
39
|
23
|
37
|
43
|
52
|
50
|
51
|
41
|
67
|
57
|
72
|
75
|
55
|
|
|
2025/10
|
35
|
27
|
33
|
35
|
28
|
28
|
34
|
34
|
33
|
31
|
33
|
32
|
27
|
36
|
27
|
32
|
38
|
35
|
30
|
21
|
16
|
14
|
24
|
27
|
32
|
42
|
48
|
37
|
23
|
34
|
42
|
|
2025/09
|
35
|
30
|
30
|
31
|
29
|
25
|
14
|
13
|
16
|
22
|
22
|
29
|
28
|
29
|
27
|
31
|
24
|
19
|
17
|
12
|
21
|
20
|
18
|
16
|
21
|
25
|
27
|
30
|
35
|
44
|
|
|
2025/08
|
25
|
26
|
20
|
13
|
15
|
26
|
33
|
35
|
24
|
13
|
16
|
22
|
23
|
14
|
21
|
23
|
25
|
19
|
17
|
21
|
25
|
22
|
24
|
25
|
29
|
19
|
18
|
23
|
23
|
24
|
29
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution